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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The centers that regulate heart rate located in the___






2. Endocardium lines the chambers of the heart






3. Part of the myocardium is deprived of its blood supply and becomes ______






4. The chambers of teh heart that receive blood from the veins






5. Backflow o fblood from the arteries to the ventricles is prevented by these






6. Normal heart sounds are caused by






7. Coronary sinus receives blood directly from this






8. The amount of blood that returns to teh heart






9. Sequence of events in one heartbeat






10. Upper chamber of the heart






11. Irregular heartbeats






12. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






13. Difference between resting cardiac output adn maximum exercise cardiac output






14. Largest artery of the body






15. Normal range of heart rate for a healthy adult is _____ bpm






16. Vessel into which the left ventricle pumps blood






17. Amount of blood pumped by a ventricle per beat






18. Cardiac muscle tissue






19. Prevents backflow of blood from teh right ventricle to the right atrium






20. Heart is located here






21. Electical activity of the heart may be depicted in an






22. Area in the thoracic cavity between the lungs






23. Very rapid and uncoordinated ventricular beat






24. Outermost of the pericardial membranes






25. Amount of blood pumped by a ventricle in 1 minute






26. 1st branches of teh ascending aorta






27. Heart rate below 60 bpm






28. Narrowing of a valve






29. Prevents backflow of blood from the left ventricle to the left atrium






30. Purpose of teh coronary vessels






31. Contraction






32. Changes in blood pressure are detected by






33. Relaxation of chambers of the heart






34. First part of the cardia conduction pathway in teh ventircles






35. Contraction of chambers of the heart






36. Funciton of the serous fluid of teh pericardial membranes






37. Nerves that transmit impulses to decrease the heart rate are the ____






38. Heart chambers are lined with this






39. Visceral pericardium






40. Each normal heartbeat is initiated by this






41. Relaxation






42. Veins that return blood to the right atrium






43. Natural pacemaker of the heart